#649E15#649E15

#649E15 is a light, vivid yellow-green. Relative luminance 0.272; OKLCH L 63.5% C 0.168 H 131.4°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#649E15
RGB	rgb(100, 158, 21)
HSL	hsl(85, 77%, 35%)
HSV	hsv(85, 87%, 62%)
CMYK	cmyk(36.7%, 0%, 86.7%, 38%)
CIE-LAB	lab(59.17, -38.94, 57.83)
CIE-LCH	lch(59.17, 69.72, 123.96°)
OKLab	oklab(63.5% -0.1109 0.1258)
OKLCH	oklch(63.5% 0.168 131.4)
XYZ	xyz(17.6176, 27.2165, 5.0344)
Luminance	0.2722 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649E15 #4F159E

analogous

#9E9315 #649E15 #209E15

triadic

#649E15 #15649E #9E1564

tetradic

#649E15 #159E93 #4F159E #9E1520

square

#649E15 #159E93 #4F159E #9E1520

split-complementary

#649E15 #15209E #93159E

monochromatic

#203207 #42680E #649E15 #86D41C #A3E747

Accessibility & contrast

On white

3.26

#649E15 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#649E15 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649E15

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649E15	#FFFFFF	#000000	##000000
##649E15	1.00	3.26	6.44	6.44
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.44	21.00	1.00	1.00
##000000	6.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59100

Deuteranopia (green-blind)

#9D8D27

Tritanopia (blue-blind)

#669786

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #649e15;
/* rgb */ color: rgb(100, 158, 21);
/* oklch */ color: oklch(63.5% 0.168 131.4);

Tailwind

colors: {
  custom: {
    50: '#96bb63',
    500: '#649e15',
    950: '#000000',
  },
}

SCSS

$custom: #649e15;
$custom-light: #96bb63;
$custom-dark: #000000;

JSON

{
  "hex": "#649e15",
  "rgb": {
    "r": 100,
    "g": 158,
    "b": 21
  },
  "hsl": {
    "h": 85.401,
    "s": 76.536,
    "l": 35.098
  },
  "oklch": {
    "l": 0.63503,
    "c": 0.16771,
    "h": 131.4
  },
  "luminance": 0.27217
}

Semantic roles & 50–950 ramp

primary

#649E15

secondary

#7E47C7

accent

#35F385

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1206

muted

#7E817A

Preview Lab

Preview with #649E15

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →